Because card games tend to not sell as well, this was probably Activisionís least popular game. Interestingly, the instructions do not teach you how to play bridge, only how to operate the game on the 2600. Programmer Larry Kaplan estimates that the 2600 is capable of dealing 500 million different hands, and while the game was being play-tested, the same hand was never seen twice. This is a one-player game in which the computer controls the actions of the other three players.